Aws lambda: You write and organize your

You write and organize your code in Lambda functions, which are the basic building blocks you use to create a Lambda application. You control security and access through Lambda permissions, using execution roles to manage what AWS services your functions can interact with and what resource policies can interact with your code. In addition to a simple function that returns the message Hello from Lambda !, Lambda also creates an execution role for your function. An execution role is an AWS Identity and Access Management (IAM) role that grants a Lambda function permission to access AWS services and resources. Run Code Without Provisioning or Managing Infrastructure With AWS Lambda . Sign Up Today. Get started with AWS Lambda for Free. Run code for virtually any type of application. In this blog post, I’ll walk you through what AWS Lambda is, how it works, real-world use cases, limitations, and how to write your first Lambda function — all in a beginner-friendly format...